
The apps import a compressed file for you to preview and edit. The way Adobe gets around this is by using an ingenious hack, which they call Smart Previews. The most significant of which is that the computing power of tablets hasn’t been enough to process heavy RAW files. There have been some obstacles that have prevented photographers from using their mobile devices to make edits for their serious work. The other caveat to these apps is that while free to download, you need to subscribe to at least one of Adobe’s subscription plans. Which means needing a WiFi or 3G connection at all times. The only problem is that you need to sign into your Creative Cloud every time you need to use them. You can also use the app to access PSDs or even edit images from your Camera Roll. Photoshop Mix is designed to be more of a photo compositing software, which is made easy by the its Cut Out function.
